title: Self-compensation of thermally induced depolarization in CaF₂ and definite cubic single crystals.
abstract: Compensation of thermally induced depolarization in laser active elements at small birefringence without additional phase elements was proposed and observed experimentally. Requirements to the crystals were formulated. An order of magnitude reduction of depolarization degree was obtained experimentally. A further modification of the scheme was developed.
authors.forename: Anton G
authors.initials: AG
authors.lastname: Vyatkin
authors.forename: Ilya L
authors.initials: IL
authors.lastname: Snetkov
authors.forename: Oleg V
authors.initials: OV
authors.lastname: Palashov
authors.forename: Efim A
authors.initials: EA
authors.lastname: Khazanov